0
0.3 moles K (6.022 X 10^23/1mol K)
= 1.8 X 10^23 atoms of K
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∙ 13y ago
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What is the molar mass of 2 moles of 03?
2 moles O3 (48 grams/1 mole O3) = 96 grams of ozone ==============
What is the resulting concentration of Na When 70 milliliter of 3 molar Na2CO3 is added to 30 milliliters of 1 molar NaHCO3?
You have .07 Liters of 3 moles/Liter of Na2CO3. So if you do .07*3*2 (you multiply by two because there are TWO Na+ ions in Na2CO3) you get .42 moles of Na+. Then you do the same with NaHCO3. So, .03*1 is equal to .03 moles of Na+. Adding .42 with .03 will give you .45, the number of moles of Na+ of the whole solution. Since you are looking for concentration (which is moles if solute divided by Liters of solution), you must divide by .1 Liters (you get that by adding .07 and .03 of the two liquids that compose the solution) to get 4.5 Molar. That is the answer!
How many atoms are in oxegyn?
Oxygen can be found as an isolated atom, so one atom of oxygen is in one atom of oxygen. Oxygen can also bond with itself. 02, the oxygen you inhale and is used in combustion reactions, has 2 atoms. 03 is ozone, which is found in the ozone layer, and has 3 atoms.
How many atoms make up one molecule of iron oxide Fe2 03?
Well, iron oxide is a combination of iron(Fe) and oxygen (O). We know Fe(III) has a charge of +3 and oxygen has a charge of -2, so we must balance them. Their LCF is 6, so to balance them, we must have 2 atoms of iron (3x2=6) and 3 atoms of oxygen (-2x3=-6). Therefore we know that there are 2+3 atoms in this molecule, so 6 atoms in the molecule.
How many mils is .03?
what are the units of .03 - is it inches? If so .03 inch = 30 mils
How many ways can you write March 3 2001?
March 3rd, 2001 March 3 01 2001-03-03 03-03-2001 03-03-01 The Third of March, 2003
How many acres in .03 square miles?
Answer: .03 mi² = 19.2 acres
How many cups equal .03 pint?
.06 cups are in .03 pints.
How many minutes is .03 of an hour?
It is .03 times 60 = 1.8 minutes
How many days 03 July 2000 to 03 July 2012?
4383 days
How many ounces to a militer?
.03
How many gears does a 03 cr250 have?
1
